Race condition in multiprocessing/connection.py: broken handle
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3.7 (EOL)
3.8 (EOL)
3.9 (EOL)
stdlib
topic-multiprocessing
type-bug
- 主要語言
- Python
- 星號
- 77.2k
- 分支
- 36k
- PR 合併指標
- PR 指標待擷取
描述
| BPO | 40402 |
|---|---|
| Nosy | @pitrou, @vstinner, @remilapeyre, @maxicooper |
| PRs |
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
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GitHub fields:
assignee = None
closed_at = None
created_at = <Date 2020-04-27.02:31:49.426>
labels = ['3.7', '3.8', 'type-bug', 'library', '3.9']
title = 'Race condition in multiprocessing/connection.py: broken handle'
updated_at = <Date 2020-04-29.21:57:47.491>
user = 'https://github.com/maxicooper'
bugs.python.org fields:
activity = <Date 2020-04-29.21:57:47.491>
actor = 'vstinner'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2020-04-27.02:31:49.426>
creator = 'maxicooper'
dependencies = []
files = []
hgrepos = []
issue_num = 40402
keywords = ['patch']
message_count = 6.0
messages = ['367355', '367408', '367418', '367441', '367442', '367706']
nosy_count = 4.0
nosy_names = ['pitrou', 'vstinner', 'remi.lapeyre', 'maxicooper']
pr_nums = ['19790']
priority = 'normal'
resolution = None
stage = 'patch review'
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue40402'
versions = ['Python 3.7', 'Python 3.8', 'Python 3.9']
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- 送出 Pull Request，並在描述裡引用這個 Issue 編號。
研究方向
從 multiprocessing/connection.py 開始，檢視已與此 issue 關聯的 pull request #19790。追蹤標題中描述的損壞 handle 競態條件，並利用現有的 patch 討論來確定預期行為和完成標準。
由索引模型根據 Issue 內容生成。
評估
- 技術堆疊
- python
- 領域
- operating-systems
- Issue 類型
- 缺陷
- 難度
- 4/5
- 預估耗時
- 3-5 天
- 活躍度
- 停滯
- 描述清晰度
- 需要釐清
- 新手友好度
- 15/100